Angular save file as csv result in Failed- network error Only on Chrome

I was finally used this one, hope it can help the next one encounter this issue:

 var blob = new Blob([result.data], {type: 'text/csv'});
            var filename =  $scope.getFileNameFromHttpResponse(result);
            if(window.navigator.msSaveOrOpenBlob) {
                window.navigator.msSaveBlob(blob, filename);
            }
            else{
                var elem = window.document.createElement('a');
                elem.href = window.URL.createObjectURL(blob);
                elem.download = filename;
                document.body.appendChild(elem);
                elem.click();
                document.body.removeChild(elem);
            }

I had a similar problem, but had to serve a zip file, sent from the server in base64 format. What did the trick for me:

function downloadBlob(data, filename) {
    const blob = new Blob([new Buffer(data, 'base64')], {type: 'application/octet-stream'});

    if (window.navigator.msSaveOrOpenBlob) {
        window.navigator.msSaveBlob(blob, filename);
    } else {
        const elem = window.document.createElement('a');
        elem.href = window.URL.createObjectURL(blob);
        elem.download = filename;
        document.body.appendChild(elem);
        elem.click();
        window.URL.revokeObjectURL(elem.href);
        document.body.removeChild(elem);
    }        
}

return (
  {/* ... */}
  <a href="#" onClick={() => {downloadBlob(report.zip, `${report.filename}.zip`)}}>
      Download <b>{report.filename}.zip</b>
  </a>
  {/* ... */}
);

I left the function because like the fact that it revokes the URL after serving the file.